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The aim of the research was to create a decision-making model, which would be able to support planning, organizing and conducting the dredging works in the port area. The proposed solution is a multiple element system which enables to verify, in a comprehensive way, the majority of the aspects determining the quality and the time of dredging enterprise realization. The paper presents an original approach to the decision-making process during the organization of dredging works, using the computer program. In order to achieve the main goal of the study, the conditions of dredging works were considered. Furthermore, the factors that have an influence on the schedule of the project were evaluated and algorithms, as well as process organization schemes, were developed. If it is not enough, the decision models corresponding to the discussed issue were analysed and the computer program was created. And last but not the least, the proposed project and equipment were verified using a simulation model. While creating this model, the method of multiple criteria AHP (Analytic Hierarchy Process) decision support was used. Moreover, the mass service model with the priority queue regulations, the expert study, and statistical analysis of the traffic flow, were provided. The model was developed in reliance to multiple criteria studies, based on the opinions of multinational experts. These enabled to adjust each element of the system in accordance with various locations. As a result of the research, the following thesis has been proven, that detailed analysis of the conditions of dredging works and taking into account the received conclusions enables to reduce the costs and shorten the time of dredging projects realizations.
Adam Kaizer; Tomasz Neumann. The Model of Support for the Decision-Making Process, While Organizing Dredging Works in the Ports. Energies 2021, 14, 2706 .
AMA StyleAdam Kaizer, Tomasz Neumann. The Model of Support for the Decision-Making Process, While Organizing Dredging Works in the Ports. Energies. 2021; 14 (9):2706.
Chicago/Turabian StyleAdam Kaizer; Tomasz Neumann. 2021. "The Model of Support for the Decision-Making Process, While Organizing Dredging Works in the Ports." Energies 14, no. 9: 2706.
The subject of the article is a comparative long-distance transport analysis based on the relationship between central and eastern China and Poland. It provides an overview of issues related to long-haul China–Poland. The technique for order of preference by similarity to ideal solution (TOPSIS) method was proposed in the multi-criteria analysis. This method was briefly discussed, and its choice was justified. Then, the criteria adopted in the analysis were presented, i.e., time, cost, maximum number of containers, and ecology index. Multi-criteria analysis was carried out for three cases: the transport of one loading unit, 82 loading units, and 200 loading units. The geopolitical and operational situation on the transport route for the analyzed modes of transport was discussed.
Tomasz Neumann. Comparative Analysis of Long-Distance Transportation with the Example of Sea and Rail Transport. Energies 2021, 14, 1689 .
AMA StyleTomasz Neumann. Comparative Analysis of Long-Distance Transportation with the Example of Sea and Rail Transport. Energies. 2021; 14 (6):1689.
Chicago/Turabian StyleTomasz Neumann. 2021. "Comparative Analysis of Long-Distance Transportation with the Example of Sea and Rail Transport." Energies 14, no. 6: 1689.
The work on the impact of innovative solutions in urban transport on the inhabitants’ quality of life was discussed. This paper presents the characteristics of the use of shared vehicles in the agglomeration, based on the example of the Tri-City. An analysis of vehicles’ use in given periods of time was performed, indicating the growing interest in using this type of transport in the city. The work was divided into four chapters. The first part concerns the history of travel and urban development. The second discusses all currently available communication solutions in cities. The third chapter contains the research part. It focuses on presenting changes in vehicle availability over a more extended period. The fourth chapter describes the functioning of cars “for minutes” and the operation and use of dedicated mobile applications. The work ended with a summary of theoretical and cognitive content. A significant contribution is a brief analysis of the shared car market in the Tri-City. The available options are characterized. Also, the degree of use has been analyzed. The study concluded with theses about the further rapid development of this industry in northern Poland.
Tomasz Neumann. The Impact of Carsharing on Transport in the City. Case Study of Tri-City in Poland. Sustainability 2021, 13, 688 .
AMA StyleTomasz Neumann. The Impact of Carsharing on Transport in the City. Case Study of Tri-City in Poland. Sustainability. 2021; 13 (2):688.
Chicago/Turabian StyleTomasz Neumann. 2021. "The Impact of Carsharing on Transport in the City. Case Study of Tri-City in Poland." Sustainability 13, no. 2: 688.
The contents of the book are partitioned into four separate chapters: Chapter 1 – Advances in Marine Navigation; Chapter 2 – Inland, Costal, Port and Offshore Innovations; Chapter 3 – New Perspective for Communication Systems; Chapter 4 – Challenges in Safety of Sea Transportation.
A. Weintrit; Tomasz Neumann. Advances in Marine Navigation and Safety of Sea Transportation. Introduction. Advances in Marine Navigation and Safety of Sea Transportation 2019, 1 -1.
AMA StyleA. Weintrit, Tomasz Neumann. Advances in Marine Navigation and Safety of Sea Transportation. Introduction. Advances in Marine Navigation and Safety of Sea Transportation. 2019; ():1-1.
Chicago/Turabian StyleA. Weintrit; Tomasz Neumann. 2019. "Advances in Marine Navigation and Safety of Sea Transportation. Introduction." Advances in Marine Navigation and Safety of Sea Transportation , no. : 1-1.
Kamil Formela; Tomasz Neumann; Adam Weintrit. Overview of Definitions of Maritime Safety, Safety at Sea, Navigational Safety and Safety in General. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation 2019, 13, 285 -290.
AMA StyleKamil Formela, Tomasz Neumann, Adam Weintrit. Overview of Definitions of Maritime Safety, Safety at Sea, Navigational Safety and Safety in General. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation. 2019; 13 (2):285-290.
Chicago/Turabian StyleKamil Formela; Tomasz Neumann; Adam Weintrit. 2019. "Overview of Definitions of Maritime Safety, Safety at Sea, Navigational Safety and Safety in General." TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation 13, no. 2: 285-290.
Telematics devices significantly contribute to the improvement of travel safety. The paper will present selected systems that implement the basic objectives including the impact of telematics devices on the possibility of shortening the travel time of vessels. Minimizing the time is one of the important indicators for the ship-owner. Currently, more and more attention is devoted to environmental issues. This problem will also be presented in the paper.
Tomasz Neumann. Enhancing Safety and Reduction of Maritime Travel Time with In-Vehicle Telematics. Programmieren für Ingenieure und Naturwissenschaftler 2018, 352 -365.
AMA StyleTomasz Neumann. Enhancing Safety and Reduction of Maritime Travel Time with In-Vehicle Telematics. Programmieren für Ingenieure und Naturwissenschaftler. 2018; ():352-365.
Chicago/Turabian StyleTomasz Neumann. 2018. "Enhancing Safety and Reduction of Maritime Travel Time with In-Vehicle Telematics." Programmieren für Ingenieure und Naturwissenschaftler , no. : 352-365.
Tomasz Neumann. Telematic Support in Improving Safety of Maritime Transport. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation 2018, 12, 231 -235.
AMA StyleTomasz Neumann. Telematic Support in Improving Safety of Maritime Transport. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation. 2018; 12 (2):231-235.
Chicago/Turabian StyleTomasz Neumann. 2018. "Telematic Support in Improving Safety of Maritime Transport." TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation 12, no. 2: 231-235.
This paper describes a fuzzy routing algorithm integrated in a telematics transportation system designed for monitoring in real-time the transportation of hazardous materials. With regard to decision aspect, the fuzzy modelling and in particular the fuzzy routing techniques will be described in this work. The fuzzy path-finding is important for graphs of risk. The fuzzy technology exhibits solutions that often contributes to the decision making for the complex problems. Some orientations will also be discussed for the integration of real time intelligent systems capabilities.
Tomasz Neumann. Fuzzy Routing Algorithm in Telematics Transportation Systems. Programmieren für Ingenieure und Naturwissenschaftler 2017, 715, 494 -505.
AMA StyleTomasz Neumann. Fuzzy Routing Algorithm in Telematics Transportation Systems. Programmieren für Ingenieure und Naturwissenschaftler. 2017; 715 ():494-505.
Chicago/Turabian StyleTomasz Neumann. 2017. "Fuzzy Routing Algorithm in Telematics Transportation Systems." Programmieren für Ingenieure und Naturwissenschaftler 715, no. : 494-505.
T. Neumann; M Anantharaman; F Khan; V Garaniya; B Lewarn. Method of Vehicle Routing Problem with Fuzzy Demands. Marine Navigation and Safety of Sea Transportation 2017, 375 -380.
AMA StyleT. Neumann, M Anantharaman, F Khan, V Garaniya, B Lewarn. Method of Vehicle Routing Problem with Fuzzy Demands. Marine Navigation and Safety of Sea Transportation. 2017; ():375-380.
Chicago/Turabian StyleT. Neumann; M Anantharaman; F Khan; V Garaniya; B Lewarn. 2017. "Method of Vehicle Routing Problem with Fuzzy Demands." Marine Navigation and Safety of Sea Transportation , no. : 375-380.
Security mechanisms of a telematics system are exceedingly intersecting as they could pretend the ordinary influence of the vehicle and perhaps terminate in accidents. This paper includes a new look at automotive and telematics transportation systems, also refers to methods in modelling, facility location, data processing and assessment of risk in telematics networks.
Tomasz Neumann. Automotive and telematics transportation systems. 2017 International Siberian Conference on Control and Communications (SIBCON) 2017, 1 -4.
AMA StyleTomasz Neumann. Automotive and telematics transportation systems. 2017 International Siberian Conference on Control and Communications (SIBCON). 2017; ():1-4.
Chicago/Turabian StyleTomasz Neumann. 2017. "Automotive and telematics transportation systems." 2017 International Siberian Conference on Control and Communications (SIBCON) , no. : 1-4.
The main aim of the paper is to present the possibility of use of the multi-criteria optimization method Analytical Hierarchy Process (AHP) to liquid cargo transportation by sea. Finding the optimal solution is not simple. There are many factors influencing the shipping process. In the case of liquid cargo, the most important thing is the safety of the crew, ship, and environment. Therefore, the Mathematical Theory of Evidence is introduced and used to determine the optimal path in terms of time and safety of transport. Moreover, the details of liquid cargo transport process are described with particular attention to ship to ship operations. Besides, the basic concept of the AHP method, steps of the algorithm are introduced. Finally, the multicriteria optimization of the transport of the liquid cargo from the Persian Gulf to Port of Gdansk is done. It is based on the experts′ opinions.
Sambor Guze; Tomasz Neumann; Przemysław Wilczyński. Multi-Criteria Optimisation of Liquid Cargo Transport According to Linguistic Approach to the Route Selection Task. Polish Maritime Research 2017, 24, 89 -96.
AMA StyleSambor Guze, Tomasz Neumann, Przemysław Wilczyński. Multi-Criteria Optimisation of Liquid Cargo Transport According to Linguistic Approach to the Route Selection Task. Polish Maritime Research. 2017; 24 (s1):89-96.
Chicago/Turabian StyleSambor Guze; Tomasz Neumann; Przemysław Wilczyński. 2017. "Multi-Criteria Optimisation of Liquid Cargo Transport According to Linguistic Approach to the Route Selection Task." Polish Maritime Research 24, no. s1: 89-96.
The purpose of this paper is to find a solution for route planning in a transport networks, where the costs of tracks, factor of safety and travel time are ambiguous. This approach is based on the Dempster-Shafer theory and well known Dijkstra’s algorithm. In this approach important are the influencing factors of the mentioned coefficients using uncertain possibilities presented by probability intervals. Based on these intervals the quality intervals of each route can be determined. Applied decision rules can be described by the end user.
Tomasz Neumann. The Shortest Path Problem with Uncertain Information in Transport Networks. Communications in Computer and Information Science 2016, 475 -486.
AMA StyleTomasz Neumann. The Shortest Path Problem with Uncertain Information in Transport Networks. Communications in Computer and Information Science. 2016; ():475-486.
Chicago/Turabian StyleTomasz Neumann. 2016. "The Shortest Path Problem with Uncertain Information in Transport Networks." Communications in Computer and Information Science , no. : 475-486.
Tomasz Neumann. Vessels Route Planning Problem with Uncertain Data. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation 2016, 10, 459 -464.
AMA StyleTomasz Neumann. Vessels Route Planning Problem with Uncertain Data. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation. 2016; 10 (3):459-464.
Chicago/Turabian StyleTomasz Neumann. 2016. "Vessels Route Planning Problem with Uncertain Data." TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation 10, no. 3: 459-464.
Tomasz Neumann. Routing Planning As An Application Of Graph Theory with Fuzzy Logic. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation 2016, 10, 661 -664.
AMA StyleTomasz Neumann. Routing Planning As An Application Of Graph Theory with Fuzzy Logic. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation. 2016; 10 (4):661-664.
Chicago/Turabian StyleTomasz Neumann. 2016. "Routing Planning As An Application Of Graph Theory with Fuzzy Logic." TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation 10, no. 4: 661-664.
Tomasz Neumann. Method of Path Selection in the Graph - Case Study. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation 2014, 8, 557 -562.
AMA StyleTomasz Neumann. Method of Path Selection in the Graph - Case Study. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation. 2014; 8 (4):557-562.
Chicago/Turabian StyleTomasz Neumann. 2014. "Method of Path Selection in the Graph - Case Study." TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation 8, no. 4: 557-562.
A Weintrit; Tomasz Neumann. Human Resources and Crew Resource Management. Human Resources and Crew Resource Management 2011, 11 -12.
AMA StyleA Weintrit, Tomasz Neumann. Human Resources and Crew Resource Management. Human Resources and Crew Resource Management. 2011; ():11-12.
Chicago/Turabian StyleA Weintrit; Tomasz Neumann. 2011. "Human Resources and Crew Resource Management." Human Resources and Crew Resource Management , no. : 11-12.
Adam Weintrit; Tomasz Neumann. Navigational Systems and Simulators. Methods and Algorithms in Navigation 2011, 9 -9.
AMA StyleAdam Weintrit, Tomasz Neumann. Navigational Systems and Simulators. Methods and Algorithms in Navigation. 2011; ():9-9.
Chicago/Turabian StyleAdam Weintrit; Tomasz Neumann. 2011. "Navigational Systems and Simulators." Methods and Algorithms in Navigation , no. : 9-9.